Stock material or miscellaneous articles – Composite – Of polythioether
Patent
1976-01-22
1977-04-26
Marquis, Melvyn I.
Stock material or miscellaneous articles
Composite
Of polythioether
20415923, 260 79, 260 775R, 260609R, 260609B, 427 44, 427385A, 427388R, B32B 2706
Patent
active
040202330
ABSTRACT:
This invention is directed to heat-activated compositions comprising ethylenically unsaturated compounds, e.g., monomers and/or prepolymers in combination with a polythiol and a catalytic amount of substituted or unsubstituted pinacol. The resulting heat-activated product can be utilized as coatings, gaskets, sealants, resists and the like.
REFERENCES:
patent: 3637419 (1972-01-01), Lundsager
patent: 3662023 (1972-05-01), Kehr et al.
Marquis Melvyn I.
McDowell, Jr. William W.
Plunkett Richard P.
W. R. Grace & Co.
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